v.build.all: fix keywords

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@47075 15284696-431f-4ddb-bdfa-cd5b030d7da7

scripts/v.build.all/v.build.all.py

@@ -14,7 +14,8 @@
 
 #%module
 #% description: Rebuilds topology on all vector maps in the current mapset.
-#% keywords: vector, topology
+#% keywords: vector
+#% keywords: topology
 #%end
 
 import sys